TeSys D contactor coil 40-65A 24VAC LXD3B7

Contactor coil – reliable start-up and installation safety

The LXD3B7 coil is a key element of TeSys D contactors, providing reliable control of circuits with a rated current of 40-65A. Designed to work with a wide range of contactors, it guarantees optimal performance in industrial and commercial applications. Its construction, based on proven Schneider Electric technology, translates into a long service life and minimal failure rate.

Versatility and compatibility

The LXD3B7 coil is compatible with the following TeSys D contactor models: LC1D40A, LC1D65A, LC1DT60A and LC1DT80A. This allows for flexible use in various electrical installation configurations. It provides smooth and efficient circuit switching, which is particularly important in applications requiring frequent starting and stopping of motors or other energy consumers.

Operating parameters and durability

The coil operates at a control voltage of 24V AC (50/60 Hz), making it an ideal solution for standard control systems. Its average resistance is 1.98 Ω at 20°C, and the closed-circuit inductance is 0.12 H. Mechanical endurance at 6 million cycles and high operating frequency (3600 cycles/h at temperatures up to 60°C) guarantee long-term and trouble-free operation even in demanding industrial conditions. It is worth noting the lack of a built-in suppression module – which may require the use of additional protection in some applications.

• Operation at a control voltage of 24V AC (50/60 Hz) ensures universal power supply from an industrial or commercial network.
• Compatibility with a wide range of TeSys D contactors facilitates replacement and modernization of installations.
• Mechanical endurance of 6 million cycles guarantees long life and reliability.
• High operating frequency up to 3600 cycles/h makes the coil ideal for applications requiring frequent switching.
• Lack of a built-in suppression module requires considering additional protection in some installation configurations.
• Operation in a temperature range from -5 to 60°C enables the use of the coil in various environmental conditions.